|
CFB
CFB may refer to: *College football, in the United States *Canadian Forces base, military installation of the Canadian forces * Caminho de Ferro de Benguela, railway in Angola *Carrollton-Farmers Branch Independent School District *Cipher feedback, a block cipher mode in data encryption * Clube de Futebol «Os Belenenses», a football club in Portugal *Continental flood basalt, large volumes of dominantly tholeiitic basalt on continents *Complement factor B, a protein * Compact fluorescent bulb * Current feedback, a type of electronic feedback used in some operational amplifiers *Circulating fluidized bed, a type of fluidized bed used in power plants *Commission fédérale des banques (Swiss Federal Banking Commission) *CFB, the IATA code for Cabo Frio International Airport *CFB, the National Rail station code for Catford Bridge railway station *CFB is acronym for Call Forwarding when Busy telecom service *Circulating fluidized bed combustion *Cfb, one of four symbols for the Oceani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Forces Base
A Canadian Forces base or CFB () is a military installation of the Canadian Armed Forces. For a facility to qualify as a Canadian Forces base, it must station one or more major units (e.g., army regiments, navy ships, air force wings). Minor installations are named Canadian Forces station or CFS (). A Canadian Forces station could host a single minor unit (e.g., an early-warning radar station). Many of these facilities are now decommissioned for administrative purposes and function as detachments of a larger Canadian Forces base nearby. Current Canadian Army Note: Primary lodger units at Canadian Forces Bases used by the Canadian Army are regiments of the Canadian Army. Alberta: * CFB Edmonton * CFB Suffield * CFB Wainwright Manitoba: * CFB Shilo New Brunswick: * CFB Gagetown Ontario: * CFB Kingston * CFB Borden * Garrison Petawawa Quebec: * CFB Montreal * CFB Valcartier Royal Canadian Navy Note: Primary lodger units at Canadian Forces Bases used by the Roya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circulating Fluidized Bed Combustion
The circulating fluidized bed (CFB) is a type of fluidized bed combustion that utilizes a recirculating loop for even greater efficiency of combustion. while achieving lower emission of pollutants. Reports suggest that up to 95% of pollutants Circulating Fluidized Bed Technology'', The Circulating Fluidized Bed Technology, 2010, Innovation and Information for sustainable living can be absorbed before being emitted into the atmosphere. The technology is limited in scale however, due to its extensive use of limestone, and the fact that it produces waste byproducts. Introduction Fluidization is the phenomenon by which solid particles are transported into a fluid-like state through suspension in a gas or liquid. The resultant mixing of gas and solids promotes rapid heat transfer and chemical reactions within the bed. Power plants that use this technology are capable of burning low grade fuels at high efficiency and without the need for expensive fuel preparation. They are also smaller ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Block Cipher Modes Of Operation
In cryptography, a block cipher mode of operation is an algorithm that uses a block cipher to provide information security such as confidentiality or authenticity. A block cipher by itself is only suitable for the secure cryptographic transformation (encryption or decryption) of one fixed-length group of bits called a block. A mode of operation describes how to repeatedly apply a cipher's single-block operation to securely transform amounts of data larger than a block. Most modes require a unique binary sequence, often called an initialization vector (IV), for each encryption operation. The IV must be non-repeating, and for some modes must also be random. The initialization vector is used to ensure that distinct ciphertexts are produced even when the same plaintext is encrypted multiple times independently with the same key. Block ciphers may be capable of operating on more than one block size, but during transformation the block size is always fixed. Block cipher mode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caminho De Ferro De Benguela
The Benguela Railway () is a Cape gauge railway line that runs through Angola from west to east, being the largest and most important railway line in the country. It also connects to Tenke in the Democratic Republic of the Congo (DRC), and to the Cape to Cairo Railway (connecting the city of Kindu (DRC) to the city of Port Elizabeth in South Africa). The line terminates at the port of Lobito on the Atlantic coast, from where Angola exports a wide variety of products, including minerals (from the Copperbelt region), food, industrial components and livestock. The section from Lobito to Luau is run by the Empresa do Caminho de Ferro de Benguela-E.P.. Caminho de Ferro de Benguela-E.P.. 2019. It crosses the Luao River, which lies on the border, to Dilolo (DRC). From there to Tenke, the railway is operated by the Société nationale des Chemins de fer du Congo. Specifications The railway is Cape gauge, , which is used by most mainline railways in southern Africa. The maximum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrollton-Farmers Branch Independent School District
Carrollton-Farmers Branch Independent School District (CFBISD) is a school district based in Carrollton, Texas, United States. The district covers most of the cities of Carrollton and Farmers Branch and parts of Addison, Coppell, Dallas, and Irving (including Valley Ranch and the Western part of Las Colinas). CFBISD has twenty-four elementary schools, six middle schools, five high schools, and three education centers. Recently, the school district began the process of Limited Open Enrollment, allowing students living outside the boundaries of the school district to apply to attend the district. In 2010 and 2011, the school district was rated "recognized" by the Texas Education Agency. About Carrollton-Farmers Branch Independent School District The district encompasses and is located primarily in Dallas County with a smaller portion in Denton County. The school district's boundaries are not the same as municipal boundaries; therefore, Carrollton-Farmers Branch Independ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Federal Banking Commission
The Swiss Financial Market Supervisory Authority (FINMA) is the Swiss government body responsible for financial regulation. This includes the supervision of banks, insurance companies, stock exchanges and securities dealers, as well as other financial intermediaries in Switzerland. FINMA's name and acronym are usually expressed in English so as to avoid the semblance of favouring any one of Switzerland's linguistic regions. FINMA was established in 2007 and succeeded the Federal Banking Commission, thus EBK-CFB, established in 1934. It is an independent institution with its own legal personality based in Bern. It is institutionally, functionally and financially independent from the central federal administration and the Federal Department of Finance and reports directly to the Swiss parliament. History Federal Banking Commission Banking supervision was introduced in Switzerland by the Federal Act on Banks and Savings Banks of 1934, following unsuccessful attempts that had st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabo Frio International Airport
Cabo Frio International Airport is the airport serving Cabo Frio, Brazil. The airport is operated by Aeropart. History The airport was built by the government of the state of Rio de Janeiro in partnership with the Brazilian Air Force. It was inaugurated in 1998 as a facility specialized in cargo transportation. In September 2007 the first enlargement was completed, including a new terminal and enlargements of the runway and apron. In June 2010 the second phase of enlargement works was inaugurated, including access roads, enlargement of the cargo terminal, apron, new administration offices and a dedicated terminal for Petrobras to operate flights to its offshore oil platforms of the Campos basin. Since October 3, 2011 the airport is administrated by the private company Libra Aeroportos, using the name Costa do Sol Operadora Aeroportuária, as a concession from the Municipality of Cabo Frio. During holidays the airport often receives charter flights from Argentina, Chile, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
College Football
College football is gridiron football that is played by teams of amateur Student athlete, student-athletes at universities and colleges. It was through collegiate competition that gridiron football American football in the United States, first gained popularity in the United States. Like gridiron football generally, college football is most popular in the United States and Canada. While no single governing body exists for college football in the United States, most schools, especially those at the highest levels of play, are members of the National Collegiate Athletic Association, NCAA. In Canada, collegiate football competition is governed by U Sports for universities. The Canadian Collegiate Athletic Association (for colleges) governs soccer and other sports but not gridiron football. Other countries, such as Organización Nacional Estudiantil de Fútbol Americano, Mexico, American football in Japan, Japan and Korea American Football Association, South Korea, also host colle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Complement Factor B
Complement factor B is a protein that in humans is encoded by the ''CFB'' gene. Function This gene encodes complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. Upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease that associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. This gene localizes to the major histocompatibility complex (MHC class III) region on chromosome 6. This cluster includes several genes involved in regulation of the immune reaction. The polyadenylation site of this gene is 421 bp from the 5' end of the gene for complement component 2. References Further reading * * * * * * * * * * * * * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catford Bridge Railway Station
Catford Bridge railway station is on the Mid-Kent Line, serving Hayes line trains from London to Hayes. It lies between Ladywell and Lower Sydenham stations, from and in Travelcard Zone 3. It is adjacent to (and on a lower level than) Catford railway station (from which it is separated by the former Catford Stadium site) on the Catford loop line. The station entrance is on Catford Road, a part of the South Circular Road (A205), and has brick buildings on both platforms, though the up side building is no longer in use by the railway. The station is managed by Southeastern, who operate all trains serving it. History Early years (1857–1922) The Mid Kent line was built by the Mid-Kent and North Kent Junction Railway (MK&NKJR) and was opened on 1 January 1857 as far as Beckenham Junction (although it was not technically a junction as the West End of London and Crystal Palace Railway's line did not open until 3 May 1858). From opening the line was worked by the South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compact Fluorescent Lamp
A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types fit into light fixtures designed for incandescent bulbs. The lamps use a tube that is curved or folded to fit into the space of an incandescent bulb, and a compact electronic ballast in the base of the lamp. Compared to general-service incandescent lamps giving the same Luminous flux, amount of visible light, CFLs use one-fifth to one-third the electric power, and last eight to fifteen times longer. A CFL has a higher purchase price than an incandescent lamp, but can save over five times its purchase price in electricity costs over the lamp's lifetime. Like all fluorescent lamps, CFLs contain toxic Mercury (element), mercury, which complicates their disposal. In many countries, governments have banned the disposal of CFLs together with regular garbage. These countries have establi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
